Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.161\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(CCNC(=O)CCN2C(=O)COc3ccc(C)cc32)cc1OC
(b) O=C(N/N=C/c1cccs1)c1cc(C2CC2)nc2ccccc12
(c) COc1ccccc1N1CCN(C(=O)c2cc3c(-c4ccc(Cl)cc4)nn(C)c3s2)CC1
Answer: b. O=C(N/N=C/c1cccs1)c1cc(C2CC2)nc2ccccc12
{#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#}
O=C(N/N=C/c1cccs1)c1cc(C2CC2)nc2ccccc12
O=C(N/N=C/c1cccs1)c1cc(C2CC2)nc2ccccc12
2-cyclopropyl-N-[(E)-thiophen-2-ylmethylideneamino]quinoline-4-carboxamide