Task: Answer the multiple choice question.
Query: Which drug has a 6.642% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: c1csc(-c2nc3c4ccccc4c4ccccc4c3[nH]2)c1
b: Cc1cccc(NC(=O)C(=O)N/N=C/c2ccncc2)c1
Answer: a. c1csc(-c2nc3c4ccccc4c4ccccc4c3[nH]2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1csc(-c2nc3c4ccccc4c4ccccc4c3[nH]2)c1
c1csc(-c2nc3c4ccccc4c4ccccc4c3[nH]2)c1
2-thiophen-2-yl-1H-phenanthro[9,10-d]imidazole