Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.048\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCOc1ccc(NC(C)c2cc(Cl)ccc2O)cc1
(b) C/C(=N\NC(=O)c1ccc(N/N=C(\C)c2ccncc2)cc1)c1ccncc1.O=S(=O)(O)O
(c) Cc1ccc(CN2CCN(Cc3nc4ccccc4nc3C)CC2CCO)cc1
(d) Nc1nc(CC(=O)CSc2ccc(Cl)cc2)nc(Nc2ccc(F)cc2)n1
(e) C=CCNC(=O)COc1ccccc1C#N
Answer: b. C/C(=N\NC(=O)c1ccc(N/N=C(\C)c2ccncc2)cc1)c1ccncc1.O=S(=O)(O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C/C(=N\NC(=O)c1ccc(N/N=C(\C)c2ccncc2)cc1)c1ccncc1.O=S(=O)(O)O
C/C(=N\NC(=O)c1ccc(N/N=C(\C)c2ccncc2)cc1)c1ccncc1.O=S(=O)(O)O
N-[(E)-1-pyridin-4-ylethylideneamino]-4-[(2E)-2-(1-pyridin-4-ylethylidene)hydrazinyl]benzamide;sulfuric acid