Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.997\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(CNS(=O)(=O)c1cccs1)NCc1ccccc1
b) Cc1ccc(-c2nnc(CCC(=O)NCC(C)Oc3cccnc3)o2)s1
c) O=C(CCN1CCCC1)c1cccs1
d) C=CCNC(=O)C1CC(=O)N(c2ccc(OCC(=O)Nc3ccc(CC)cc3)cc2)C1
Answer: c. O=C(CCN1CCCC1)c1cccs1
{#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(CCN1CCCC1)c1cccs1
O=C(CCN1CCCC1)c1cccs1
3-pyrrolidin-1-yl-1-thiophen-2-ylpropan-1-one