Task: Answer the multiple choice question.
Query: Which compound exhibits a 20.012\% 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 other words.
Options:
a CCOc1ccc(NS(=O)(=O)c2ccc(C(=O)NCC(c3ccc(OC)cc3)N3CCOCC3)cc2)cc1
b COc1cnc(-c2ccccn2)nc1Oc1ccc(C(C)(C)C)cc1
c O=C(N/N=C/c1cccs1)c1n[nH]c2c1CCCC2
d CC1=CC(=C2C(=O)NC(=S)NC2=O)C=C(C(F)(F)F)N1C
Answer: c. O=C(N/N=C/c1cccs1)c1n[nH]c2c1CCCC2
{#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)c1n[nH]c2c1CCCC2
O=C(N/N=C/c1cccs1)c1n[nH]c2c1CCCC2
N-[(E)-thiophen-2-ylmethylideneamino]-4,5,6,7-tetrahydro-1H-indazole-3-carboxamide