Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.437\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cn1ccnc1SCCC#N
(b) CCc1ccc(-c2cc(C(=O)N/N=C/c3ccccn3)[nH]n2)cc1
(c) NS(=O)(=O)c1cccc(NC(=O)COC(=O)/C=C/c2ccco2)c1
(d) CCC1=Nc2cc(C(=O)NCc3cccnc3)ccc2Sc2ccc(C)cc21
Answer: b. CCc1ccc(-c2cc(C(=O)N/N=C/c3ccccn3)[nH]n2)cc1
{#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#}
CCc1ccc(-c2cc(C(=O)N/N=C/c3ccccn3)[nH]n2)cc1
CCc1ccc(-c2cc(C(=O)N/N=C/c3ccccn3)[nH]n2)cc1
3-(4-ethylphenyl)-N-[(E)-pyridin-2-ylmethylideneamino]-1H-pyrazole-5-carboxamide